29
DDela
● 3 ● 12 ● 32
4474/ 4695
Last seen 8 days ago
Member for 2 years, 5 days
Difficulty Normal
Missions (349) / Solutions (35)
 Initiation
Easy Unpack
5
The Most Frequent
5
Correct Sentence
5
All the Same
15
Multiply (Intro)
5
Between Markers (simplified)
5
First Word (simplified)
5
Nearest Value
8
Split Pairs
8
Replace First
5
Remove All Before
5
End Zeros
5
Number Length
5
Backward String
5
All Upper I
5
Beginning Zeros
8
Max Digit
5
Sum Numbers
5
Count Digits
5
Acceptable Password I
5
Is Even
9
 69 2
 Home
Non-unique Elements
8
Even the Last
5
Three Words
5
Pawn Brotherhood
15
Right to Left
5
Days Between
5
Bigger Price
8
Second Index
8
Between Markers
8
First Word
8
Popular Words
8
Date and Time Converter
8
Morse Decoder
8
Sun Angle
15
Sort Array by Element Frequency
8
Split List
15
Backward Each Word
8
Changing direction
15
Missing Number
15
Duplicate Zeros
8
 Electronic Station
Find Sequence
15
Brackets
30
 1925
Mathematically Lucky Tickets
15
Digits Multiplication
8
Verify Anagrams
15
Can You Pass?
40
Boolean Algebra
15
Inside Block
30
 113
Unix Match. Part 1
30
Unix Match. Part 2
40
Ascending List
8
Surjection Strings
15
Remove Brackets
15
Similar Triangles
30
 49
Words Order
8
All Upper II
5
Sort by Extension
15
Acceptable Password II
8
Acceptable Password III
8
Acceptable Password IV
8
Acceptable Password V
8
Acceptable Password VI
8
 Scientific Expedition
Morse Clock
20
The Most Wanted Letter
8
Striped Words
15
The Hidden Word
20
Common Words
8
Absolute Sorting
5
Cipher Map
20
Remove Accents
8
Call to Home
20
Bird Language
8
Letter Queue
8
I Love Python!
5
Secret Message
15
Pangram
8
Follow Instructions
8
Conversion into CamelCase
8
Conversion from CamelCase
8
Time Converter (24h to 12h)
15
Caps Lock
8
YAML. Simple Dict
15
YAML. More Types
20
Sum by Type
8
Goes Right After
8
Convert and Aggregate
15
Nonogram Encode
15
Latest ISO datetime
9
Beat The Previous
9
Count Vowels
6
Convert To Title Case
9
Replace All Occurrences
9
Longest Substring of Unique Characters
12
Count Substring Occurrences
9
Fuzzy String Matching
12
Combining Celebrity Names
9
 O'Reilly
Loading Cargo
40
Determine the Order
30
Median
8
 287
Cipher Crossword
30
Xs and Os Referee
12
Parse Array
30
Flatten a List
12
The Flat Dictionary
20
Index Power
13
 286 6
Count Inversions
8
Frequency Sorting
8
Time Converter (12h to 24h)
15
Flatten a List (generator version)
12
 42
Median of Three
8
Reverse Every Ascending
8
How Deep
39
 36 5
Replace Last
5
Compress List
8
Remove All After
5
Majority
8
Chunk
8
Sort Except Zero
15
Lightbulb Intro
15
Lightbulb Start Watching
15
Lightbulb End Watching
15
Multiple Lightbulbs
20
Lightbulb Operating
20
Lightbulb More
20
The Final Stone
12
Integer Palindrome
9
 39
Sum of Digits
9
Ordinary Cardinals
12
 2
 Incinerator
Building Base
15
Friends
15
Every Person is Unique
15
3 Chefs
15
Geometry Figures
15
Capital City
15
Multicolored Lamp
15
Microwave Ovens
15
Voice TV Control
15
Hacker Language
15
Dialogues
15
Party Invitations
15
Army Units
15
Text Editor
15
The Warriors
15
Army Battles
15
The Defenders
15
The Vampires
8
The Lancers
20
The Healers
20
Straight Fight
20
The Weapons
15
The Warlords
30
 Mine
Binary Count
8
Fizz Buzz
5
Achilles and the Tortoise
5
 71
The Greatest Common Divisor
8
Find Enemy
30
Bigger Together
8
Best Stock
8
Caesar Cipher (encryptor)
8
Caesar Cipher (decryptor)
8
Chess Knight
15
Chemical Analysis
12
Fast Train
8
Can Balance
15
Escape
20
Aggregate by Operation
12
Adjacent Letters
15
 39
Long Pressed
12
Switch Keys to Values
9
Replace with Biggest
9
Fibonacci Poem
15
Count Morse
12
Rectangle Perimeter
3
Number With Exclamation
6
 Ice Base
Roman Numerals
15
Counting Tiles
8
Feed Pigeons
8
The Most Numbers
8
How to Find Friends
15
Oil Pie
8
Monkey Typing
8
Clock Angle
15
 19
Making Change
15
Largest Rectangle in a Histogram
8
Reverse Roman Numerals
15
 520
Long Repeat
8
Identify Block
20
Morse Encoder
8
Find Quotes
8
Count Chains
15
Write Quadratic Equation
12
Move Zeros
9
One Switch Strings
9
Correct Capital
9
 54
Interesting, intersecting
12
When "k" is Enough!
15
Not in Order
9
 31
Is String a Number?
15
 54
Is String a Number? (Part II)
15
Reveal the Number
9
Leap Year Checking
16
 13 3
Quadratic Equation Roots
9
Perfect Number Checking
9
 21
Count And Say
9
 Alice In Wonderland
Transposed Matrix
15
The Shortest Knight's Path
30
Multiplication Table
8
Digits Doublets
15
IP Network: Route Summarization
15
Long Non Repeat
8
The Fastest Horse
8
When is Friday?
8
Middle Characters
8
 274
Zigzag Array
8
 203
Swap Nodes
20
Flood Area
15
YAML. List and Comments
20
YAML. Complex Structure
30
Tree Walker
20
Peaceable Queens
15
15-puzzle Solvability
12
 GitHub
Area of a Convex Polygon
20
Shooting Range
8
The Most Frequent Weekdays
8
Cookies
8
 18
Power Supply
20
Merge Intervals
9
Create Intervals
8
Long Repeat Inside
8
Barcode Reader
15
The Highest Building
8
Paper Dice
20
Expand Intervals
15
The Cheapest Flight
8
Evenly Spaced Trees
8
Searchlights
20
 Dropbox
Speech Module
8
The Best Number Ever
5
Humpty Dumpty Form
15
Simple Hashlib
5
Worth of Words
5
Text Formatting
8
Atbash Cipher
5
Common Tail
9
Sort Sorted Groups
15
Calculator-I
15
Calculator-II
15
Calculator-III
15
Calculator-IV
15
Calculator-V
15
Calculator-VI
15
Calculator-VII
15
The Longest Word
6
All Permutations
9
Sum of Integers
9
Reverse Integer
9
 PyCon TW
House Password
8
Building Visibility
8
How Much Gold
15
Golden Pyramid
8
 66
Simple Areas
8
Digit Stack
8
Robot Sort
8
Ryerson Letter Grade
5
Sum Consecutives
8
Fused Cubes
30
OOP 1: First Look at Class and Object
5
OOP 2: Class Attributes
5
OOP 3: Initializing
5
OOP 4: Adding Methods
5
OOP 5: Parent - Child
5
OOP 6: Overriding Methods
5
OOP 7: Adding Parameters
5
 Storage
Skew-symmetric Matrix
5
The Rows of Cakes
15
Saw the Stick
8
Restricted Prime
8
Word Pattern
5
Square Spiral
15
Weak Point
5
 614
Playfair Cipher
15
Moria Doors
15
Earth Distances
15
English to Braille Translator
15
Hexagon Spiral
20
Group Equal consecutive
8
List Beautify
12
Working Hours Calculator
15
Convert Date
9
 HubSpot
Number Base
15
 3013
The Hamming Distance
8
 184
City's Happiness
20
Supply Line
30
Square Board
8
Univocalic davasaan
5
Non Empty Lines
5
 140
Team Play
12
Workout
25
Weekly Calendar
22
 48 1
Next Birthday
15
 Blizzard
Radiation Search
15
Stair Steps
8
The Angles of a Triangle
8
Weekend Counter
8
Min and Max
8
Safe Coasts
20
 106
Unlucky Days
5
String Conversion
15
Stressful Subject
8
The First Working Day
5
Rectangles Union
8
Useless Flights
20
Permutation Index
15
Reversed Permutation Index
15
Connect Stars
25
Mountain Scape
15
 Rock
CheckSum
5
Super Root
8
Family Gifts
30
Parity Bit Generator
8
Black Holes
20
Most Efficient Cutting
8
River Crossing
30
Home Coming
15
Sort by Removing
15
Greedy Number
20
Fibonacci Spiral's End
12
 Shelter
Ghosts Age
8
 158
Pattern Recognition
8
Completely Empty
20
The Nearest Square Number
8
Seven Segment
15
Fortress Cannons
20
Landing Site
20
Halloween Monsters
15
Four To The Floor
8
 Hermit
The Good Radix
8
Break Rings
60
Strawberry Fields
20
Fractions Addition
15
 6
Count Consecutive Summers
15
Stacking Cubes
25
Shorter Set
7
 30 1
Birthday Party
5
 35
Stock Profit
5
Excel Column Number
8
Unique Email Addresses
9
 7
Backspace Apply
9
 Not On Map
Most Wanted Letter
0
Aggregate and Count
15
Length of the String
5